Posted by Gary Rosenzweig on 5/6/09.
You can follow Gary on Twitter.
Mail servers are not perfect and they sometimes leave messages you have read behind on the server as unread. Ctrl+Click on your account in the left sidebar of Mail and choose Get Account Info. Look at “Messages on Server” and select and remove old ones to clean your server up.
Related Posts: Get Email Account Info, Mail Message Focus, Gmail SMTP problems, Where has my Sent Mail Box gone?, Archiving Mailboxes.
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